This Taco CI Series close coupled end suction pump features a 2" suction and 1-1/4" discharge with ANSI Class 125 flanges. The unit includes a 7-1/4" nominal diameter bronze impeller housed within a cast iron casing. It utilizes a bronze shaft sleeve and a dry shaft design to isolate the shaft from the circulating fluid. The mechanical seal consists of a silicon-carbide seat, a carbon rotor, and EPT rubber, suitable for clean water temperatures up to 250 °F. The pump assembly features flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without removing system piping, and the top center line discharge facilitates self-venting.
The pump operates at 3450 RPM and is powered by a 5 HP Baldor TEFC motor. It is configured for a 230/460V/60Hz/3PH power supply with across the line starting. The motor utilizes a 184 JM frame with feet and meets NEMA standard specifications. It features premium efficiency ratings in accordance with MG1-12.55 and includes AEGIS shaft grounding. The pump is rated for a 40 °C ambient temperature with a CCW rotation and has a PEI of 0.83.